When air is blown in between two balls suspended close to each other , they are attracted towards each other. Why?
When air is blown in between two balls suspended close to each other , they are attracted towards each other. Why?
4 views
1 Answers
On blowing air between the two balls, the air velocity increases, decreasing pressure. The pressure on the outer side of the ball being more will exert forces on the balls, so they move towards each other.
4 views
Answered